Chemistry, 19.11.2020 17:10 arubright177
Beth pulls a wagon up a hill in 40 seconds. Her friend Adeline pulls the same wagon up the same hill in 30 seconds. Which of the following statements is true?
A. Beth accomplished more work than Adeline.
B. Adeline accomplished more work than Beth.
C. Beth had a greater power output than Adeline.
D. Adeline had a greater power output than Beth.
Answers: 3
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This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
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Beth pulls a wagon up a hill in 40 seconds. Her friend Adeline pulls the same wagon up the same hill...
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